The 2009 Copa Telmex was a tennis tournament played on outdoor clay courts.

It was the 12th edition of the Copa Telmex, and was part of the International Series of the 2009 ATP Tour.

10 and defending champion David Nalbandian, Nicolás Almagro and 2009 Costa do Sauípe champion Tommy Robredo.

Other top seeds are Carlos Moyá, 2009 Viña del Mar finalist José Acasuso, Albert Montañés, Marcel Granollers and Eduardo Schwank.

The following players received wildcards into the main draw: The following players received entry from the qualifying draw: Tommy Robredo defeated Juan Mónaco, 7–5, 2–6, 7–6(7–5) Marcel Granollers / Alberto Martín defeated Nicolás Almagro / Santiago Ventura, 6–3, 5–7, [10–8]